| 广州新电视塔钢结构工程空中漫步道施工技术 |
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| 引用本文： | 郁政华,张连明,刘建华,陈晓明,林舒.广州新电视塔钢结构工程空中漫步道施工技术[J].施工技术,2009,38(6). |
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| 作者姓名： | 郁政华 张连明 刘建华 陈晓明 林舒 |
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| 作者单位： | 1. 上海建工(集团)总公司,上海,200120
2. 广州市建筑集团有限公司,广东,广州,510030 |
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| 摘 要： | 广州新电视塔空中漫步道自标高168m环核心筒外墙蜿蜒而上,为一空间螺旋线,宽1.3m,高低落差166.4m.结构施工过程中,由于结构空间位置特殊,构件运输、吊装、安全措施的设计均存在很大难点.通过模型比对,选择最优空间设置高空悬挑运输平台,成功解决了构件的运输问题.通过采用合理的构件分段,提高了卷扬机安装的速度,确保安装质量.在核心筒外侧利用固定三角支架,铺设悬挑脚手板,成功解决悬挑作业的难题.
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| 关 键 词： | 广州新电视塔 钢结构 空中漫步道 施工技术 |
Construction Technology of Air Walking Way in Steel Structure Engineering in Guangzhou New TV Tower |
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| Yu Zhenghua,Zhang Lianming,Liu Jianhua,Chen Xiaoming,Lin Shu.Construction Technology of Air Walking Way in Steel Structure Engineering in Guangzhou New TV Tower[J].Construction Technology,2009,38(6). |
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| Authors: | Yu Zhenghua Zhang Lianming Liu Jianhua Chen Xiaoming Lin Shu |
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| Affiliation: | 1.Shanghai Construction Group;Shanghai 200120;China;2.Guangzhou Municipal Construction Group Co.;Ltd.;Guangzhou;Guangdong 510030;China |
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| Abstract: | Air walking way with width of 1.3m and elevation difference of 166.4m is spirals upward along core cube outer wall from elevation 168.0m in Guangzhou New TV Tower.During structure construction of air walking way,transportation and lifting of members and design of safety guarantee measures are very difficult because of special structure space location.By comparing several three-dimensional models,the optimal space location is selected to lay out air cantilever transportation platform which solves successfull... |
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| Keywords: | Guangzhou New TV Tower steel structure air walking way construction technology |
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